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Falanqaynta silsilada warshadaha adipic acid, horumarka degdega ah ee hoose, adipic acid waxay noqon doontaa wareeg cusub oo kobaca baahida
Silsiladda Adipic acid waa dicarboxylic acid warshadeed muhiim ah, oo awood u leh falcelinta kala duwan, oo ay ku jiraan samaynta milixda, esterification, amidation, iwm. balaastiiste, ah...Akhri wax dheeraad ah -
Waa maxay falanqaynta xaaladda hadda jirta ee Dimethylformamide (DMF) iyo maxay yihiin isbeddellada horumarinta mustaqbalka ee silsiladda warshadaha DMF?
Silsiladda warshadaha DMF DMF (magaca kiimikaad N, N-dimethylformamide) waa iskudhis dabiici ah oo leh qaacidada kiimikada C3H7NO, dareere aan midab lahayn oo hufan.DMF waa mid ka mid ah alaabooyinka leh qiime sare oo dhaqaale oo lagu daray silsiladda warshadaha kiimikada dhuxusha ee casriga ah, waana labadaba walxo kiimikaad ah oo leh ...Akhri wax dheeraad ah -
Maarj phenol suuqa saadka muddada gaaban iyo cadaadiska baahida ayaa kordhay, nasashada sii kordheysa ayaa weli u baahan caawimo
Ilaa Maarso, iyada oo qayb ka ah dayactirka dhirta ee bisphenol A, iyo qayb ka mid ah gabaabnida bilawga ah, taasoo keentay korodhka saadka muddada-gaaban iyo cadaadiska baahida suuqa phenol, laakiin dhawaanahan qiimaha saliidda cayriin ee sarreeya ayaa socda, taasoo horseedaysa heerka sare. dhamaadka alaabta ceeriin phenol...Akhri wax dheeraad ah -
Bisphenol Saadaasha suuqa ee 2022: awoodda kor u kaca, sahayda ayaa ka badan baahida, suuqa BPA si loo dhoofiyo horumar ahaan
Laga bilaabo 2015-2021, Shiinaha ee bisphenol suuqa, oo leh wax soo saar sii kordhaya iyo horumar xasilloon.2021 wax soo saarka Shiinaha ee bisphenol A ayaa la filayaa inuu gaaro ilaa 1.7 milyan oo tan, iyo heerka furitaanka guud ee aaladaha waaweyn ee bisphenol A waa qiyaastii 77%, kaas oo heerkiisu sarreeyo ...Akhri wax dheeraad ah -
Bisphenol A Suuqa ayaa hoos u dhacay ilaa 2100, faa'iidada khasaaraha 21% usbuuca dhexdiisa
Sababo la xiriira baahida liidata, iyo silsiladda warshadaha kor iyo hoos wax soo saarka ayaa hoos u dhacay, arrimo badan oo taban, suuqa bisphenol gudaha A ayaa si aad ah hoos ugu dhacay tan iyo fasaxii, laga bilaabo March 1, qiimaha caadiga ah ee bisphenol A Suuqa Bariga Shiinaha ayaa hoos u dhacay 17,000 million 16,900 yuan, hoos 2,100 yuan...Akhri wax dheeraad ah -
Vinyl acetate: falanqaynta xaaladda suuqa ee hadda jirta, waa maxay aragtida vinyl acetate?
Vinyl acetate (Vac), oo sidoo kale loo yaqaano vinyl acetate ama vinyl acetate, waa dareere aan midab lahayn oo hufan heerkulka qolka iyo cadaadiska.Sida mid ka mid ah alaabta ceeriin ee dabiiciga ah ee warshadaha aadka loo isticmaalo, Vac waxay soo saari kartaa polyvinyl acetate resin (PVAc), polyvinyl alcohol (PVA), polyacrylonit ...Akhri wax dheeraad ah -
Macluumaadka kiimikada: alaabta ceeriin ayaa si wada jir ah kor ugu kacday!Toluene, acrylic acid, n-butanol iyo qiimayaal kale ayaa saameeya, ilaa 8200 yuan / ton
Iyada oo ay saameynayso faafitaanka cudurka, Yurub iyo Mareykanka iyo gobollo kale oo badan oo dibedda ah xirnaanshaha joogtada ah ee dhowaan dalka, magaalada, xiritaanka warshadda, xiritaanka ganacsigu maaha mid cusub.Waqtigan xaadirka ah, tirada guud ee kiisaska caalamiga ah ee la xaqiijiyey ee cudurka sambabka cusub ayaa kor u dhaafaya 400...Akhri wax dheeraad ah -
Acrylonitrile: Waa kuwee warshadaha sida badan loo isticmaalo?Waa maxay mustaqbalka acrylonitrile?
Acrylonitrile waxaa lagu soo saaraa propylene iyo ammonia sida alaabta ceeriin, iyada oo loo marayo falcelinta oksaydhka iyo habka sifaynta.Waa iskudhis organic ah oo leh qaacidada kiimikaad ee C3H3N, dareere aan midab lahayn oo leh ur xajiimo leh, ololaysa, uumiga iyo hawadu waxay samayn karaan isku dhafka qarxa, waana...Akhri wax dheeraad ah -
Alaabooyinka batroolka ayaa kor u kacay, walxaha kiimikaad ee cayriin waxay dejiyeen "mawjadaha qiimaha korodhka", kororka ugu sarreeya ee 7866 yuan / ton
Dhowaan, suuqa kiimikaad wuxuu furay waddo "masaar iyo shabeel" oo kor u kac ah, silsiladda warshadaha resin, silsilad warshadaha emulsion iyo qiimaha kale ee kiimikada ayaa kor u kacay guud ahaan.Silsiladda Resin Industry Anhui Kepong resin, DIC, Kuraray iyo shirkado kale oo badan oo kiimiko ah oo gudaha iyo dibadda ah ayaa ku dhawaaqay qiimaha ...Akhri wax dheeraad ah -
Melamine “isbeddel qurux badan”, walaxda cusub ayaa laga yaabaa inay isbedel weyn ku keento baabuurta, hawada hawada, rasaasta iyo meelaha kale.
Ma xasuusataa melamine?Waa "wax lagu daro budada caanaha" ee caanka ah, laakiin waxaa la yaab leh, waxaa laga yaabaa in "la beddelo".Febraayo 2, warqad cilmi baaris ah ayaa lagu daabacay Nature, oo ah joornaalka ugu horreeya ee sayniska caalamiga ah, isagoo sheeganaya in melamine laga dhigi karo walxo ...Akhri wax dheeraad ah -
Gobolka Hebei si loo go'aamiyo "Qorshaha Shanta Sano ee 14aad" mudnaanta horumarinta warshadaha petrochemical, mustaqbalka waa la filan karaa
Dhawaan, Gobolka Hebei, horumarinta tayada sare leh ee warshadaha wax soo saarka "afar iyo toban" qorshe ayaa la sii daayay.Qorshuhu wuxuu tilmaamay in sanadka 2025, dakhliga warshadaha batroolka ee gobolka uu gaaray 650 bilyan yuan, aagga xeebta qiimaha wax soo saarka batroolka ee gobolka ...Akhri wax dheeraad ah -
Xumbo polyurethane: saamiga ugu weyn iyo rajooyinka ballaaran
Qalabka xumbada inta badan waxaa ka mid ah polyurethane, EPS, PET iyo caag caag ah, iwm, kuwaas oo si weyn loogu isticmaalo goobaha codsiga ee dahaarka kulaylka iyo badbaadinta tamarta, dhimista miisaanka, shaqada qaabdhismeedka, caabbinta saamaynta iyo raaxada, iwm, ka tarjumaysa shaqeynta, daboosho tiro ka mid ah...Akhri wax dheeraad ah
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